.left_nav{
    margin-top: 100px;
    width:200px;
    /* height:600px; */
}
.left_nav_header {
    /* display: flex; */
    align-items: center;
    height: 80px;
    width:150px;
}
img{
    margin: 0 15px;
    width: 40px;
    height: 40px;
}
